Top-k learning to rank: labeling, ranking and evaluation.
Shuzi NiuJiafeng GuoYanyan LanXueqi ChengPublished in: SIGIR (2012)
Keyphrases
- learning to rank
- evaluation measures
- ranking functions
- ranking list
- evaluation metrics
- relevance judgments
- information retrieval
- loss function
- ranking svm
- learning to rank algorithms
- document retrieval
- active sampling
- direct optimization
- query dependent
- user feedback
- collaborative filtering
- scoring function
- test collection
- supervised learning
- directly optimize
- average precision
- retrieval systems
- implicit feedback
- active learning
- pairwise